Compare 487 vs 1297
| Property | 487 | 1297 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4871 | 12971 |
| Prime factorization | 487 | 1297 |
| Divisors count | 2 | 2 |
| Divisors | 1, 487 | 1, 1297 |
| Number of properties | 10 | 14 |
| Additive primes | 54th | 114th |
| Chen primes | 65th | 138th |
| Cousin primes (1st member) | 26th | 47th |
| Happy primes | 23rd | |
| Harmonic primes | 37th | |
| Isolated primes | 46th | 124th |
| Long primes | 33rd | 81st |
| Lucky primes | 26th | |
| Pierpont primes | 16th | 20th |
| Primes | 93rd | 211th |
| Prime triplets (1st member) | 34th | |
| Pythagorean primes | 104th | |
| Quartan primes | 8th | |
| Sexy primes (1st member) | 92nd | |
| Sexy primes (2nd member) | 91st | |
| Sexy prime triplets (2nd member) | 35th | |
| Super primes | 47th | |
| Roman numberals | CDLXXXVII | MCCXCVII |
| Base 2 | 1111001112 | 101000100012 |
| Base 3 | 2000013 | 12100013 |
| Base 4 | 132134 | 1101014 |
| Base 5 | 34225 | 201425 |
| Base 6 | 21316 | 100016 |
| Base 7 | 12647 | 35327 |
| Base 8 | 7478 | 24218 |
| Base 9 | 6019 | 17019 |
| Base 10 | 48710 | 129710 |
| Base 11 | 40311 | a7a11 |
| Base 12 | 34712 | 90112 |
| Base 13 | 2b613 | 78a13 |
| Base 14 | 26b14 | 68914 |
| Base 15 | 22715 | 5b715 |
| Base 16 | 1e716 | 51116 |